Baader Adapters
Baader Planetarium makes one of the most complete adapter systems in astronomy, built around the T-2 standard and extended to M48, M54, M68 and SCT threads. With these parts you can connect almost any telescope, camera, filter holder or eyepiece and set precise spacing.
This collection includes nosepieces, zero optical length adapters, extension tubes, fine-adjustment rings from 0.3mm, Hyperion DT-Rings, UFC adapters and eyepiece projection adapters.
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Baader Planetarium Adapter M54i to T-2a
Connects M54 (female) threaded components to T-2 (male) accessories Enables integration of T-2 filter wheels, guiders, and cameras Creates a secur...
View full detailsBaader Planetarium M54 Extension Tube – 40 mm
Provides 40mm of fixed extension Standard M54 x 0.75 threads Male and female threads for easy integration Rigid design prevents flexure in the ima...
View full detailsBaader Planetarium M54 Extension Tube – 30 mm
Adds 30 mm of Fixed Extension M54 Female and Male Threads Essential for Correcting Back Focus Matte Black Interior Minimizes Reflections Rigid, Si...
View full detailsBaader Planetarium M54 Extension Tube – 15 mm
Adds a precise 15 mm of optical path length Standard M54 (M54x0.75) threads for modern imaging trains Machined from metal for rigidity and stabili...
View full detailsBaader Planetarium M54 Extension Tube – 10 mm
Adds a fixed 10 mm of optical path length M54 female (M54x0.75) and male (M54x0.75) threads Prevents vignetting with larger imaging sensors Machin...
View full detailsBaader Planetarium M54 Extension Tube – 7.5 mm
Provides 7.5 mm of Fixed Extension M54 x 0.75 Male and Female Threads Essential for Correcting Back Focus Matte Black Interior to Reduce Reflectio...
View full detailsBaader Planetarium M54 Extension Tube – 5 mm
5 mm Fixed Extension: Adds a precise, non-flexing 5 mm of optical path length to your imaging train. M54 Thread Standard: Connects seamlessly wi...
View full detailsBaader Planetarium M54 Heavy-Duty Quick Change System – Changer and change ring
Enables rapid changes of heavy cameras and accessories Rotation-proof dovetail connection maintains alignment Adds only 15mm of optical length to ...
View full detailsBaader Planetarium M54a Change Ring with S54a ring dovetail
Adds a secure quick-release connection to any M54 thread M54a female-threaded ring for telescope side S54a male dovetail ring for camera side Cons...
View full detailsBaader Planetarium M54i Heavy-Duty Quick Changer with S54i Dovetail receptor
Securely mounts and rotates heavy cameras and accessories M54i female thread for telescope-side connection S54i dovetail receptor for a rigid, rot...
View full detailsBaader Planetarium M48 Extension Tube – 7.5 mm
Adds 7.5 mm of optical path length Standard M48 x 0.75 female and male threads Precision-machined for a rigid, tilt-free connection Matte black in...
View full detailsBaader Planetarium Adapter M48i to T-2a
Connects M48 Female Threads to T-2 Male Threads Part of the Baader Astro T-2 System Low-Profile Design Minimizes Optical Path Length Precision Mac...
View full detailsBaader Planetarium Adapter M48a to T-2a
Connects M48 Female and T-2 Female Threaded Components M48 Male (External) Thread on One Side T-2 Male (External) Thread on the Other Side Solves ...
View full detailsBaader Planetarium M48 Heavy-Duty Quick Change System
Enables rapid swapping of M48-threaded accessories Heavy-duty design securely holds cameras and filter wheels Rotation-proof dovetail connection p...
View full detailsBaader Planetarium M48a Change Ring with S48a ring dovetail
Converts M48 threads to the Baader S48a dovetail standard Enables rapid, secure attachment and detachment of accessories Provides a rigid, non-rot...
View full detailsBaader Planetarium M48i Heavy-Duty Quick Changer with S48i Dovetail receptor
Heavy-Duty Quick-Change System M48i Thread Connection S48i Dovetail Receptor Rotation-Proof Mounting for Heavy Accessories Description FAQ Spec...
View full detailsBaader Planetarium Inverter ring M48a (female to male)
Converts M48 Female (Internal) Threads to Male (External) Standard M48 x 0.75 Filter Thread Pitch Solves Incompatible Gender Connections in an Opt...
View full detailsBaader Planetarium 2" Deluxe Eyepiece Clamp for SC-telescopes – with 2" Nosepiece
Adds 60mm of optical length to the light path Securely clamps 2-inch eyepieces and accessories Integrated dual 2-inch filter holder Connects to st...
View full detailsBaader Planetarium Mark IV Zoom Adapter to M45 – for Zeiss-Diascope
Adapts Baader Hyperion Mark IV Zoom eyepiece to Zeiss Diascopes Provides a secure M45x0.5 threaded connection Ensures perfect optical alignment Re...
View full detailsBaader Planetarium 2" Nosepiece to M45a – for Hyperion® Zoom MK III
Converts the Hyperion® Zoom MK III eyepiece to a native 2" barrel Threads directly to the eyepiece's M45a body thread Eliminates the need for a se...
View full detailsBaader Planetarium UFC Camera-Adapter S58 – Optical height: 7.2 mm
Adds 7.2 mm of Optical Height S58 Dovetail Interface Aligns UFC Filter Slider with 2" Diagonals Prevents Physical Interference Maintains a Rigid O...
View full detailsBaader Planetarium UFC Telescope-Adapter S70a to M57a
Adapts Baader S70 Dovetail to an M57x0.75 Male Thread Telescope-Side Adapter for the Universal Filter Changer (UFC) System Optimized for Borg Tele...
View full detailsBaader Planetarium UFC Telescope-Adapter S70a to M54i – Optical height: 1.5 mm
Adapts Baader S70 Dovetail to M54 Female Thread Optical Height: 1.5 mm Connection Type: Telescope-Side Adapter Part of the Baader Universal Filter...
View full detailsBaader Planetarium Wide-T-Ring for Leica, Sigma, & Panasonic L-Mount
Connects Leica, Sigma, and Panasonic L-mount cameras to telescopes Native Baader S52 dovetail connection for maximum clear aperture Includes a rem...
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